package com.ciei.dpagm.config;

import com.ciei.dpagm.interceptor.RequestInterceptor;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

@Configuration
public class WebConfigurer implements WebMvcConfigurer {

    @Autowired
    private RequestInterceptor requestInterceptor;

    @Value("${baseFilePath}")
    private String baseFilePath;


    // 这个方法是用来配置静态资源的，比如html，js，css，等等
    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
        registry.addResourceHandler("/uploads/**").addResourceLocations("file:"+baseFilePath);
    }

    // 这个方法用来注册拦截器，我们自己写好的拦截器需要通过这里添加注册才能生效
    @Override
    public void addInterceptors(InterceptorRegistry registry) {
        // addPathPatterns("/**") 表示拦截所有的请求，
        // excludePathPatterns("/login", "/register") 表示除了登陆与注册之外，因为登陆注册不需要登陆也可以访问
        registry.addInterceptor(requestInterceptor)
                .addPathPatterns("/**")
                .excludePathPatterns("/login","/login/sso","/register","/css/**","/image/**","/lib/**","/script/**","/uploads/**");
                /*.addPathPatterns("/login")
                .excludePathPatterns("/**","/login", "/register/**","/css/**","/image/**","/lib/**","/script/**");*/
    }

    /**
     * 跨域配置
     * @param registry
     */
    /*@Override
    public void addCorsMappings(CorsRegistry registry) {
        registry.addMapping("/**")
                //暂时允许任何源访问本网站
                .allowedOrigins("*")
                .allowedMethods("*")
                .allowedHeaders("*");
    }*/
}

